Disconnected during Pinnacle boss, cant re-enter map

I was fighting T0 King of the Mists, and got disconnected during one of my attempts. When I logged back in and tried to re-enter map it said "Failed to join instance because: You cannot rejoin this area after dying" and "Failed to join any instances"

I know dying isnt an issue because I left to adjust my build after dying previously and we get unlimited attempts on T0 now.

Very annoying since its the first Audience ive found

Bug Report ID: #2130533530